NDLI: Extraction of Panic Expression Depending on Lip Detection

Content Provider	IEEE Xplore Digital Library
Author	Hossain, M.A. Samanta, D. Sanyal, G.
Copyright Year	2012
Abstract	Expressions of a people face are the reflections of some essential evidence of his or her mission or activities. Automatically, the expressions are revealed trough different parts of face likes lip, eyes, eye-brow, forehead, etc. depending on the surrounding and environmental situation that an individual is facing or perceiving to be faced. Lip is one of the most impartial parts of Human face. Expression from a human lip is an impetuous incidence that emerges based on environmental circumferences that he or she is facing. However, in this paper we have taken lip as the parameter to extract the different types of facial expressions like happiness, fear, anger, disgust, sadness, etc. The zero crossing algorithms is used to segment the inputface-image into two regions: First one is LIP and the second one is the remaining parts of that face excluding the LIP keeping nose tip as the Base-point. The position of the segmented LIP is being tracked automatically based on Isolated System. An automated LIP detection system based on Homomorphic filter has been used with respect to Cross Correlation.
Starting Page	137
Ending Page	141
File Size	506677
Page Count	5
File Format	PDF
ISBN	9781467326476
DOI	10.1109/ICCS.2012.35
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-09-14
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image segmentation Visualization Correlation Image coding Image color analysis Huffman Algorithms Cross Correlation Humans Zero Crossing Algorithms Face Homomorphic filter Lip Labelling
Content Type	Text
Resource Type	Article

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